#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<cmath>
using namespace std;
inline void keep_window_open() {char ch; cin >> ch; }

int main()
{
for (int i=0; i<11; ++i) {
   for (int m=0; m<=i; ++m) {
     int s+=s; 
   }
   cout << i << "\t" << s << "\n"; 
}
}

